What is a Clinical Trial?

Clinical trials are research studies designed to evaluate experimental treatments and procedures. Most breakthroughs in the diagnosis, treatment, and care of patients with cancer exist because of clinical trials. Clinical trials have specific treatment plans with specific eligibility criteria. Criteria differ from study to study, and are frequently based on age, sex, type/stage of cancer, medical history, and current health status. Participation in a trial requires the ability to travel to the clinical trial center (in this case, the Saint John’s Cancer Institute).

Search for Open Clinical Trials at Saint John’s Cancer Institute.

Questions?

For more information about any of our clinical trials, or general questions, please call our main hotline.   See Clinical Trials FAQs for additional information.

Please call, 310-582-7448 to participate in a clinical trial

The clinical trials listed below represent active and enrolling trials. We implement, initiate, and oversee clinical trials here, at Saint John’s Cancer Institute, as well as other facilities in the Southern California region.

Active Trials for May 2025

What is it like to participate in a clinical trial?

Mark Perzley is interviewed by Saint John’s Cancer Institute in Santa Monica, California.

Saint John’s Experts Explain the Importance of Clinical Trials

Doctors, Kim Margolin, Santosh Kesari, Przemyslaw Twardowski, Parvin Peddi, Leland Foshag, and Emma Chacon deep dive into clinical trials and their significance to their patients and others.

Active Trials for May 2025

Neuro-Oncology Clinical Trials – Summary

Saint John’s Cancer Institute is enrolling patients in a variety of neuro-oncology clinical trials targeting gliomas, glioblastomas, CNS lymphomas, and chordomas. These studies investigate novel therapies such as ONC201, NanO2™, ketogenic diets, CA-4948, and immunotherapy combinations. Trials are sponsored by leading biotech firms and academic institutions, with eligibility based on tumor type, genetic mutations, prior treatments, and performance status.

Key Neuro-Oncology Trials

  • ONC201 for H3 K27M-mutant Diffuse Glioma
    • Sponsor: Chimerix
    • PI: Dr. Naveed Wagle
    • Indication: Newly diagnosed H3 K27M-mutant glioma
    • Eligibility: Completed radiation within 6 weeks; no adjuvant TMZ; non-pontine or leptomeningeal tumors
    • Status: On hold
    • NCT05580562
  • Expanded Access to ONC201 for Midline Gliomas
    • Sponsor: Chimerix
    • PI: Dr. Naveed Wagle
    • Indication: DIPG, spinal gliomas, leptomeningeal disease
    • Eligibility: 14–90 days post-radiation; no prior ONC201/206 unless non-Chimerix; bevacizumab allowed
    • NCT04617002
  • RESTORE Study: NanO2™ + Radiation + Temozolomide for Glioblastoma
    • Sponsor: NuvOx
    • PI: Dr. Naveed Wagle
    • Indication: Newly diagnosed glioblastoma
    • Eligibility: Histologically confirmed; planned 60 Gy radiation with temozolomide; KPS ≥ 70
    • NCT03862430
  • Ketogenic Diet vs Standard Diet in Glioblastoma
    • Sponsor: Cedars-Sinai Medical Center
    • PI: Dr. Naveed Wagle
    • Indication: Newly diagnosed glioblastoma
    • Eligibility: Within 2 months of diagnosis; no prior chemo/radiation; no lipid metabolism disorders
    • NCT05708352
  • CA-4948 in Refractory Primary CNS Lymphoma
    • Sponsor: Curis
    • PI: Dr. Naveed Wagle
    • Indication: Relapsed/refractory primary CNS lymphoma
    • Eligibility: No isolated intraocular PCNSL; BTKi-naive or experienced; KPS ≥ 60; ECOG 0–2
    • NCT03328078
  • Pembrolizumab + High-Dose Pemetrexed for Chordoma
    • Sponsor: Saint John’s Cancer Institute (local study)
    • PI: Dr. Naveed Wagle
    • Indication: Progressive chordoma
    • Eligibility: Progression within 6 months; ECOG 0–1; no chronic steroids >10 mg prednisone
    • NCT06794645

Prostate Cancer Clinical Trials – Summary

Saint John’s Cancer Institute is actively enrolling patients in several prostate cancer clinical trials, ranging from early-stage to metastatic disease. These studies explore novel immunotherapies, radiopharmaceuticals, diagnostic imaging, and hormonal therapies. Trials are sponsored by leading pharmaceutical companies and research groups, with eligibility based on disease stage, prior treatments, and genetic markers such as HRRm mutations.

Key Prostate Cancer Trials

  • REGN5678 ± Cemiplimab in Metastatic Castration-Resistant Prostate Cancer (mCRPC)
    • Sponsor: Regeneron
    • PI: Dr. Przemyslaw Twardowski
    • Indication: mCRPC and other PSMA-expressing tumors
    • Eligibility: ≥2 prior therapies; specific criteria for ccRCC; post-177Lu-PSMA-617 cohort requires ≥2 doses
    • Status: No slots open
    • NCT03972657
  • AZD5305 + Hormonal Agents in HRRm and non-HRRm mCSPC (EvoPARProstate01)
    • Sponsor: AstraZeneca
    • PI: Dr. Przemyslaw Twardowski
    • Indication: Metastatic castration-sensitive prostate cancer (mCSPC)
    • Eligibility: HRRm mutation required; excludes prior PARP inhibitor or platinum chemo; ECOG 0–1
    • NCT06120491
  • Copper Cu 64 PSMA I&T PET/CT for Staging Prostate Cancer
    • Sponsor: Curium
    • PI: Dr. Przemyslaw Twardowski
    • Indication: Newly diagnosed, high-risk prostate cancer
    • Eligibility: Must be planning radical prostatectomy with ePLND; no prior ADT or PET-PSMA within 90 days
    • NCT06235151
  • Long-Term Safety of 177Lu-vipivotide tetraxetan (AAA617)
    • Sponsor: Novartis
    • PI: Dr. Przemyslaw Twardowski
    • Indication: Prostate cancer patients previously treated with AAA617 in Novartis trials
    • Eligibility: Must have received AAA617 in a prior trial; condom use required for 14 weeks post-treatment
    • NCT05803941

    Non-Prostate Genitourinary Clinical Trials – Summary

    This section includes trials for bladder cancer, focusing on novel intratumoral therapies. These studies are designed for patients undergoing surgery and exclude those with metastatic disease or autoimmune conditions.

    Key Non-Prostate Genitourinary Trials

    • AU-011 Intratumoral Injection in Bladder Cancer
      • Sponsor: Aura Biosciences, Inc.
      • PI: Dr. Jennifer Linehan
      • Indication: NMIBC or MIBC with planned TURBT or cystectomy
      • Eligibility: No metastatic disease, autoimmune conditions, or coagulation issues; no active malignancies requiring treatment
      • Status: Enrollment paused
      • NCT05483868

    Melanoma Clinical Trials – Summary

    Saint John’s Cancer Institute is conducting several melanoma trials, including perioperative immunotherapy, biomarker-driven studies, and expanded access programs. These trials target both early-stage and advanced melanoma, with a focus on checkpoint inhibitors and novel combinations.

    Key Melanoma Trials

    • DECIDE: DecisionDx Impact on SLNB Decisions
      • Sponsor: Castle Biosciences, Inc.
      • PI: Dr. Richard Essner
      • Indication: Newly diagnosed cutaneous melanoma
      • Eligibility: Within 2 months of biopsy; excludes Stage III/IV or prior melanoma in same region
      • [NCT not listed]
    • Fianlimab + Cemiplimab vs Anti-PD1 Alone in Resectable Stage III/IV Melanoma
      • Sponsor: Regeneron
      • PI: Dr. Kim Margolin
      • Indication: Resectable Stage IIIB–IV melanoma
      • Eligibility: ECOG 0–1; measurable disease per RECIST; excludes Stage IIIA and M1d
      • Status: Enrollment paused
      • NCT06190951
    • IMC-F106C + Nivolumab vs Nivolumab Alone in Advanced Melanoma (PRISM-MEL-301)
      • Sponsor: Immunocore
      • PI: Dr. Kim Margolin
      • Indication: Previously untreated, unresectable or metastatic melanoma
      • Eligibility: HLA-A*02:01 positive; ECOG 0–1; measurable disease; prior adjuvant therapy allowed
      • NCT061123141
    • Fianlimab + Cemiplimab vs Relatlimab + Nivolumab in Unresectable/Metastatic Melanoma
      • Sponsor: Regeneron
      • PI: Dr. Kim Margolin
      • Indication: Unresectable or metastatic melanoma
      • Eligibility: No prior systemic therapy for advanced disease; no prior checkpoint inhibitors except anti-PD1/PD-L1
      • NCT06246916
    • Expanded Access: VO + Nivolumab in Advanced Melanoma Post Anti-PD1 Therapy
      • Sponsor: Replimune
      • PI: Dr. Kim Margolin
      • Indication: Advanced melanoma progressed on anti-PD1
      • Eligibility: ≥1 injectable lesion ≥1 cm; excludes >2 prior systemic therapies or prior intratumoral therapy
      • NCT06590480

    Breast Cancer Clinical Trials – Summary

    Saint John’s Cancer Institute offers a wide range of breast cancer clinical trials, including studies on triple-negative breast cancer (TNBC), HER2-positive disease, hormone receptor-positive cancers, and cognitive effects of treatment. These trials explore de-escalation strategies, novel drug combinations, imaging techniques, and supportive care interventions.

    Key Breast Cancer Trials

    • OptimICE-PCR: De-escalation in Early-Stage TNBC with pCR
      • Sponsor: Cooperative Group Alliance
      • PI: Dr. Parvin Peddi
      • Indication: TNBC with no residual invasive disease after neoadjuvant chemo + pembrolizumab
      • Eligibility: Residual DCIS allowed; ≥6 cycles of neoadjuvant therapy
      • NCT05812807
    • A191901: Optimizing Endocrine Therapy via Text and Interview
      • Sponsor: Cooperative Group Alliance
      • PI: Dr. Janie Grumley
      • Indication: Stage I–III HR+ HER2- breast cancer
      • Eligibility: Must be on or starting endocrine therapy; no prior cancer history
      • NCT04379570
    • NRG-C011: Cognitive Training for Cancer-Related Impairment
      • Sponsor: Cooperative Group Alliance
      • PI: Dr. Janie Grumley
      • Indication: Stage I–III non-metastatic breast cancer
      • Eligibility: PROMIS score <12; 6 months–5 years post-treatment
      • NCT05896189
    • TailorRT: Regional Radiotherapy in Biomarker Low-Risk Node-Positive Breast Cancer
      • Sponsor: CCTG
      • PI: Dr. Janie Grumley
      • Indication: Non-metastatic invasive carcinoma with Oncotype DX ≤25
      • Eligibility: T3N0, ER ≥1%, HER2-negative
      • NCT03488693
    • DIRECT Trial: FDG-PET/CT for HER2+ Neoadjuvant Therapy Response
      • Sponsor: ECOG-ACRIN
      • PI: Dr. Parvin Peddi
      • Indication: HER2+ breast cancer, Stage IIa–IIIc
      • Eligibility: Known hormone receptor status; histologically confirmed
      • NCT05710328
    • Bria-IMT + Checkpoint Inhibitor vs Physician’s Choice in Metastatic Breast Cancer
      • Sponsor: BriaCell Therapeutics
      • PI: Dr. Parvin Peddi
      • Indication: Advanced MBC with no meaningful alternatives
      • Eligibility: Persistent or metastatic disease; failed all approved regimens
      • NCT06072612
    • Perioperative Pain Management in Oncoplastic Breast Surgery
      • Sponsor: SJCI (local study)
      • PI: Dr. Janie Grumley
      • Indication: Breast cancer patients undergoing surgery
      • Eligibility: All patients presenting for initial surgical treatment
      • [NCT not listed]
    • Inavolisib + Phesgo vs Placebo + Phesgo in PIK3CA-Mutated HER2+ mBC
      • Sponsor: Hoffman-La Roche
      • PI: Dr. Reva Basho
      • Indication: PIK3CA-mutated HER2+ metastatic breast cancer
      • Eligibility: Confirmed HER2+ and PIK3CA mutation
      • NCT05894239
    • Fulvestrant + Binimetinib in HR+ MBC with NF1 Alterations (ComboMATCH)
      • Sponsor: National Cancer Institute (NCI)
      • PI: Dr. Reva Basho
      • Indication: HR+ MBC with NF1 mutations
      • Eligibility: Prior CDK4/6 inhibitor; up to one line of chemo in metastatic setting
      • Status: Appears closed
      • NCT05554354
    • BNT327-02: BNT327 + Chemo in TNBC (1st/2nd Line)
      • Sponsor: BioNTech SE
      • PI: Dr. Parvin Peddi
      • Indication: Locally recurrent or metastatic TNBC
      • Eligibility: Up to one prior systemic therapy; ECOG 0–1
      • NCT06449222

    Other Solid Tumors Clinical Trials – Summary

    These trials target a broad range of advanced or metastatic solid tumors, including MSI-H, TMB-H, and AKT-altered cancers. They explore immunotherapies, IL-2 superkines, and targeted agents in combination with chemotherapy.

    Key Other Solid Tumor Trials

    • BI 1831169 ± Ezabenlimab in Advanced Solid Tumors
      • Sponsor: Boehringer Ingelheim
      • PI: Dr. Naveed Wagle
      • Indication: Metastatic or recurrent solid tumors
      • Eligibility: At least one injectable lesion ≥10 mm; ECOG 0–1; no brain metastases or steroid use
      • Status: Waitlist
      • NCT05155332
    • MDNA11 ± Checkpoint Inhibitor in Advanced Solid Tumors
      • Sponsor: Medicenna
      • PI: Dr. Przemyslaw Twardowski
      • Indication: MSI-H, dMMR, TMB-H, melanoma, NMSC, or other IL-2/IO-sensitive tumors
      • Eligibility: ECOG 0–1; no high-dose steroids; stable/treated brain metastases allowed
      • NCT05086692
    • Paclitaxel + Ipatasertib in AKT-Altered Non-Breast Solid Tumors (ComboMATCH)
      • Sponsor: National Cancer Institute (NCI)
      • PI: Dr. Reva Basho
      • Indication: Advanced non-breast solid tumors with AKT alterations
      • Eligibility: Progressed within 6 months of taxane-based therapy
      • NCT05554380

    Have questions?

    For more information about any of our clinical trials, or general questions, please call our main hotline.   See Clinical Trials FAQs for additional information.

    The clinical trials listed below represent active and enrolling trials. We implement, initiate, and oversee clinical trials here, at Saint John’s Cancer Institute, as well as other facilities in the Southern California region.

    Search using key terms or filter by Centers of Excellence or by Lead Doctor.

Title Center Name Physician

Cognitive Training for Cancer Related Cognitive Impairment in Breast Cancer Survivors

NCT ID : 05896189
Phase : N/A
Location : Saint John's Cancer Institute

Breast Surgery and Oncology

Janie Grumley, M.D.

A Study With Combinations of Anti-LAG-3 and Anti-PD-1 Antibodies in Adult Participants With Advanced or Metastatic Melanoma

NCT ID : 06246916
Phase : 3
Location : Saint John's Cancer Institute

Melanoma, Skin and Soft Tissue Tumors

Kim Margolin, M.D.

IMC-F106C Regimen Versus Nivolumab Regimens in Previously Untreated Advanced Melanoma (PRISM-MEL-301) (PRISM-MEL-301)

NCT ID : 06112314
Phase : 2/3
Location : Saint John's Cancer Institute

Melanoma, Skin and Soft Tissue Tumors

Kim Margolin, M.D.

A Trial to Learn if Fianlimab and Cemiplimab Are Safe and Work Better Than Anti-PD1 Alone in Adult Participants With Resectable Stage 3 or 4 Melanoma

NCT ID : 06190951
Phase : 2/3
Location : Saint John's Cancer Institute

Melanoma, Skin and Soft Tissue Tumors

Kim Margolin, M.D.

Long-Term Safety of Lutetium (177Lu) Vipivotide Tetraxetan in Participants With Prostate Cancer

NCT ID : 05803941
Phase : 4
Location : Saint John's Cancer Institute

Urology and Urologic Oncology

Przemyslaw Twardowski, M.D.

Saruparib (AZD5305) vs Placebo in Men With Metastatic Castration-Sensitive Prostate Cancer Receiving Physician’s Choice New Hormonal Agents (EvoPAR-PR01)

NCT ID : 06120491
Phase : 3
Location : Saint John's Cancer Institute

Urology and Urologic Oncology

Przemyslaw Twardowski, M.D.

Pembrolizumab and Pemetrexed for Progressive Chordoma

NCT ID : NCT06794645
Phase : 2
Location : Saint John's Cancer Institute

Brain Tumors & Neuroscience

Naveed Wagle, M.D.

CA-4948-101: Open-Label, Dose Escalation and Expansion Trial of Emavusertib (CA-4948) in Relapsed or Refractory Primary Central Nervous System Lymphoma (R/​R PCNSL)

NCT ID : NCT03328078
Phase : 1/2
Location : Saint John's Cancer Institute

Brain Tumors & Neuroscience

Naveed Wagle, M.D.

A Study of NanO2™ Combined With Radiation and Temozolomide in Patients With Newly Diagnosed GBM (RESTORE)

NCT ID : NCT03862430
Phase : 2
Location : Saint John's Cancer Institute

Brain Tumors & Neuroscience

Naveed Wagle, M.D.

A Randomized, Open-label, Phase 3 Study of MK-2870 in Combination With Pembrolizumab Compared to Pembrolizumab Monotherapy in the First-line Treatment of Participants With Metastatic Non-small Cell Lung Cancer With PD-L1 TPS Greater Than or Equal to 50%

NCT ID : 06170788
Protocol Number : MK-2870-007
Phase : 3
Location : Disney Family Cancer Center

Thoracic

Karlton Wong, M.D.

A Phase 3 Study of Pembrolizumab in Combination With Carboplatin/Taxane (Paclitaxel or Nab-paclitaxel) Followed by Pembrolizumab With or Without Maintenance MK-2870 in the First-line Treatment of Metastatic Squamous Non-small Cell Lung Cancer

NCT ID : 06422143
Protocol Number : MK-2870-023
Phase : 3
Location : Disney Family Cancer Center

Thoracic

Karlton Wong, M.D.

Study of the Bria-IMT Regimen and CPI vs Physicians’ Choice in Advanced Metastatic Breast Cancer (BRIA-ABC)

NCT ID : 06072612
Phase : 3
Location : Saint John's Cancer Institute

Breast Surgery and Oncology

Parvin Peddi, M.D.

A Phase 1, Open-label Trial of Belzupacap Sarotalocan (AU-011) in Bladder Cancer

NCT ID : 05483868
Phase : 1
Location : Saint John's Cancer Institute

Urology and Urologic Oncology

Jennifer Linehan, M.D.

A Beta-only IL-2 ImmunoTherapY Study (ABILITY-1)

NCT ID : 05086692
Phase : 1/2
Location : Saint John's Cancer Institute

All Solid Tumors

Przemyslaw Twardowski, M.D.

Perioperative Pain Management Strategies in Oncoplastic Breast Surgery

NCT ID : N/A
Phase : N/A
Location : Saint John's Cancer Institute

Breast Surgery and Oncology

Janie Grumley, M.D.

Copper Cu 64 PSMA I&T PET Imaging in Men With Suspected Recurrence of Prostate Cancer (Solar-Recur)

NCT ID : 06235151
Phase : 3
Location : Saint John's Cancer Institute

Urology and Urologic Oncology

Przemyslaw Twardowski, M.D.

A Randomized Controlled Phase 2 Study of the Ketogenic Diet Versus Standard Dietary Guidance for Patients With Newly Diagnosed Glioblastoma in Combination With Standard-of-care Treatment

NCT ID : 05708352
Protocol Number : IIT2022-06-HU-DIET2TREAT
Phase : 2
Location : Santa Monica, CA

Brain Tumors & Neuroscience

Naveed Wagle, M.D.

A Study to Evaluate the Efficacy and Safety of Inavolisib in Combination With Phesgo Versus Placebo in Combination With Phesgo in Participants With PIK3CA-Mutated HER2-Positive Locally Advanced or Metastatic Breast Cancer

NCT ID : 05894239
Protocol Number : WO44263
Phase : 3
Location : Burbank, California

Breast Surgery and Oncology

Reva Basho, M.D.

Study of Chemotherapy Plus Ipatasertib for People With Solid Tumors With AKT Mutations, A ComboMATCH Treatment Trial

NCT ID : 05554380
Protocol Number : EAY191-S3
Phase : 2
Location : Santa Monica, CA

Multiple Tumors

Reva Basho, M.D.

Testing the Use of Fulvestrant and Binimetinib Targeted Treatment for NF1 Mutation in Hormone Receptor-Positive Metastatic Breast Cancer (A ComboMATCH Treatment Trial)

NCT ID : 05554354
Phase : 2
Location : Santa Monica, CA

Breast Surgery and Oncology

Reva Basho, M.D.

Testing the Role of FDG-PET/​CT to Predict Response to Therapy Prior to Surgery for HER2-positive Breast Cancer, The DIRECT Trial

NCT ID : 05710328
Protocol Number : EA1211
Phase : 2
Location : Santa Monica, Ca

Breast Surgery and Oncology

Parvin Peddi, M.D.

A Trial to See if the Combination of Fianlimab With Cemiplimab Works Better Than Pembrolizumab for Preventing or Delaying Melanoma From Coming Back After it Has Been Removed With Surgery

NCT ID : 05608291
Protocol Number : R3767-ONC-2055
Phase : 3
Location : Saint John's Cancer Institute

Melanoma, Skin and Soft Tissue Tumors

Kim Margolin, M.D.

Study of REGN5678 (Anti-PSMAxCD28) With Cemiplimab (Anti-PD-1) in Patients With Metastatic Castration-resistant Prostate Cancer

NCT ID : 03972657
Protocol Number : R5678-ONC-1879
Phase : 1/2
Location : Saint John's Cancer Institute

Urology and Urologic Oncology

Przemyslaw Twardowski, M.D.

Pembrolizumab vs. Observation in People With Triple-negative Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Pembrolizumab

NCT ID : 05812807
Protocol Number : A012103
Phase : 3
Location : Saint John's Cancer Institute

Breast Surgery and Oncology

Parvin Peddi, M.D.

A Study to Test Different Doses of BI 1831169 Alone and in Combination With Ezabenlimab in People With Different Types of Advanced Cancer (Solid Tumors)

NCT ID : 05155332
Protocol Number : 1456-0001
Phase : 1
Location : Saint John's Cancer Institute

All Solid Tumors

Naveed Wagle, M.D.

ONC201 in H3 K27M-mutant Diffuse Glioma Following Radiotherapy (the ACTION Study) (ACTION)

NCT ID : 05580562
Protocol Number : ONC201-108
Phase : 3
Location : Saint John's Cancer Institute

Brain Tumors & Neuroscience

Naveed Wagle, M.D.

Biomarker Low Risk Node Positive Breast Cancer: TAILOR RT.

NCT ID : 03488693
Protocol Number : CCTGMA.39
Phase : 3
Location : Santa Monica, CA

Breast Surgery and Oncology

Janie Grumley, M.D.

Intermediate-size Expanded Access to ONC201 for Patients with H3 K27M-mutant and/or Midline Gliomas

NCT ID : 04617002
Protocol Number : ONC028
Phase : N/A
Location : Santa Monica, CA

Brain Tumors & Neuroscience

Naveed Wagle, M.D.

Study of Safety and Pharmacokinetic Properties of Oral OKN-007 in Patients With Recurrent High-Grade Glioma

NCT ID : 05561374
Protocol Number : OKN-007-OL
Phase : 1
Location : Saint John's Cancer Institute

Brain Tumors & Neuroscience

Naveed Wagle, M.D.

DecisionDx-Melanoma Impact on Sentinel Lymph Node Biopsy Decisions and Clinical Outcomes (DECIDE)

NCT ID : N/A
Protocol Number : CBI_2019_SLNBprosp_001
Phase : N/A
Location : Santa Monica, CA

Melanoma, Skin and Soft Tissue Tumors

Richard Essner, M.D.

Safety and Preliminary Effectiveness of BNT327, an Investigational Therapy for Breast Cancer, When Given in Combination With Chemotherapy

NCT ID : 06449222
Phase : 2
Location : Santa Monica, CA

Breast Surgery and Oncology

Parvin Peddi, M.D.

Optimizing Endocrine Therapy Through Motivational Interviewing and Text Interventions

NCT ID : 04379570
Protocol Number : A191901
Phase : 4
Location : Santa Monica, CA

Breast Surgery and Oncology

Janie Grumley, M.D.